BE470876A - - Google Patents
Info
- Publication number
- BE470876A BE470876A BE470876DA BE470876A BE 470876 A BE470876 A BE 470876A BE 470876D A BE470876D A BE 470876DA BE 470876 A BE470876 A BE 470876A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
- G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
- G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
- G01S7/12—Plan-position indicators, i.e. P.P.I.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US256870XA | 1942-03-03 | 1942-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470876A true BE470876A (th) |
Family
ID=21827499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470876D BE470876A (th) | 1942-03-03 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE470876A (th) |
| CH (1) | CH256870A (th) |
-
0
- BE BE470876D patent/BE470876A/xx unknown
-
1946
- 1946-12-12 CH CH256870D patent/CH256870A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH256870A (de) | 1948-09-15 |